LMG450
Multi Channel Power Analyzer
Typical Applications:Measurements on three-phase motors and drives, power supplies with multiple in/outputs, transformer efficiency and vector groups, easy and accurately power measuring in switchgears, universal meter for power electronic and energy analysis.
- Four independent current and voltage channels
- Isolated measurement inputs with extremely low capacitance against earth to assure high dynamics CMR and interference immunity
- Absolutely gap-free measuring process
- Harmonic and interharmonic analysis up to the 99th harmonic resp. up to 99 interharmonics
- Analog und digital in/outputs
- Additional inputs for current sensors
- Auto-scaling current sensors compensated in phase and amplitude
- PC interfaces, memory-card slot, floppy drive
- Graphical colour display to show 4 to 8 measured values, wave form, diagrams of calculated values, bar charts and vector diagrams (fresnel diagrams)
- Ergonomic user friendly interface
- Formula editor
- LabVIEW driver
| Model | LMG450 |
|---|---|
| Channels | 1 - 4 |
| Frequency | DC - 20kHz |
| Basic accuracy | 0.1% |
| Voltage ranges | 6 - 600V |
| Current ranges | 0.6 - 16A |
| Interfaces | IEEE 488, RS 232, USB Printer, Process signals |
|
LMG450 Transformer version (Option O12) Improved accuracy for active power measurement on transformers or other reactances. Error of active power <0.07% of reading +0.02% of range at power factor>0.01 and f=45...65Hz, AC coupling |
|
Data Sheet LMG450
Firmware
Options